Home / 6,515,696,558.60-9,773,544,837.90-1,608,370,364.60

Finding the Fourth Proportional to 6,515,696,558.60, 9,773,544,837.90 and 1,608,370,364.60

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Solution

The fourth proportional to 6,515,696,558.60, 9,773,544,837.90 and 1,608,370,364.60 is: 2,412,555,546.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,515,696,558.60 : 9,773,544,837.90 = 1,608,370,364.60 : x
  2. Step 2: Convert to fraction form
    6,515,696,558.60/9,773,544,837.90 = 1,608,370,364.60/x
  3. Step 3: Cross multiply
    6,515,696,558.60x = 9,773,544,837.90 × 1,608,370,364.60
  4. Step 4: Simplify right side
    6,515,696,558.60x = 15,719,479,874,367,670,272
  5. Step 5: Solve for x
    x = 15,719,479,874,367,670,272/6,515,696,558.60
  6. Step 6: Final answer
    x = 2,412,555,546.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.